UndoableGraphTransactionScope Constructor (Object, String, UndoOption)

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Construct a new UndoableGraphTransactionScope

Namespace:  Microsoft.VisualStudio.GraphModel
Assembly:  Microsoft.VisualStudio.GraphModel (in Microsoft.VisualStudio.GraphModel.dll)

Syntax

'Declaration
Public Sub New ( _
    undoUnitId As Object, _
    undoDescription As String, _
    option As UndoOption _
)

public UndoableGraphTransactionScope(
    Object undoUnitId,
    string undoDescription,
    UndoOption option
)

public:
UndoableGraphTransactionScope(
    Object^ undoUnitId, 
    String^ undoDescription, 
    UndoOption option
)

new : 
        undoUnitId:Object * 
        undoDescription:string * 
        option:UndoOption -> UndoableGraphTransactionScope

public function UndoableGraphTransactionScope(
    undoUnitId : Object, 
    undoDescription : String, 
    option : UndoOption
)

Parameters

• undoUnitId
  Type: System.Object

  The id of the undoable action, should not be a System.String object because string equality does not honor object identity. Therefore, UndoOption.Merge of these items could cause unintended behavior where undo units merge when you did not expect them to. The object identify of the undoUnitId is the deciding factor for determining which undo units to merge.

• undoDescription
  Type: System.String

  The user displayable string description

• option
  Type: Microsoft.VisualStudio.GraphModel.UndoOption

  Option on how the change should be handled on the application undo stack

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

UndoableGraphTransactionScope Class

UndoableGraphTransactionScope Overload

Microsoft.VisualStudio.GraphModel Namespace